redia
(Science: zoology) A kind of larva, or nurse, which is produced within the sporocyst of certain trematodes by asexual generation. It in turn produces, in the same way, either another generation of rediae, or else cercariae within its own body. Called also proscolex, and nurse.
For human species to obviate extinction, reproductive mature adults should be producing viable offspring in order to con..
Adaptation, in biology and ecology, refers to the process or trait through which organisms or the populations in a habit..
The nucleus containing the genetic material, DNA, and the mitochondria, well-identified as the "powerhouse of the cell",..
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Planktons are microscopic organisms that live suspended in aquatic habitats. There are two groups: the phytoplanktons an..